display linestring on connection_link kml. Refs #99

4 files changed, 64 insertions, 0 deletions

diff --git a/app/controllers/connection_links_controller.rb b/app/controllers/connection_links_controller.rb
index dc6ba78c9..cbb8346c6 100644
--- a/app/controllers/connection_links_controller.rb
+++ b/app/controllers/connection_links_controller.rb
@@ -7,6 +7,7 @@ class ConnectionLinksController < ChouetteController
   end
 
   respond_to :html, :xml, :json
+  respond_to :kml, :only => :show
 
   def show
     @map = ConnectionLinkMap.new(resource).with_helpers(self)
diff --git a/app/maps/connection_link_map.rb b/app/maps/connection_link_map.rb
index dd642c47d..d26bba33b 100644
--- a/app/maps/connection_link_map.rb
+++ b/app/maps/connection_link_map.rb
@@ -18,6 +18,7 @@ class ConnectionLinkMap < ApplicationMap
 
       page.assign "stop_areas_layer", kml_layer([connection_link.referential, connection_link, :stop_areas], :styleMap => StyleMap::StopAreasStyleMap.new.style_map) 
       page << map.add_layer(:stop_areas_layer)
+      page << map.add_layer( kml_layer([connection_link.referential, connection_link], :styleMap => StyleMap::ConnectionLinkStyleMap.new.style_map))
       page << map.add_control( hover_control_display_name(:stop_areas_layer) )
       #page << map.add_layer(kml_layer(connection_link, :styleMap => StyleMap::ConnectionLinkStyleMap.new( :style => connection_link_style).style_map))
       #page << map.add_layer(kml_layer(polymorphic_path([referential, connection_link, :stop_areas], :format => :kml), :styleMap => StyleMap::StopAreasStyleMap.new.style_map))
diff --git a/app/maps/style_map/connection_link_style_map.rb b/app/maps/style_map/connection_link_style_map.rb
new file mode 100644
index 000000000..39a8c7fd8
--- /dev/null
+++ b/app/maps/style_map/connection_link_style_map.rb
@@ -0,0 +1,42 @@
+class StyleMap::ConnectionLinkStyleMap < StyleMap::GenericStyleMap
+  attr_accessor :style
+
+  def initialize(options = {})
+    @style = options[:style].present? ? default_style.merge(options[:style]) : default_style
+  end
+
+  def default_style
+    {
+      :fontColor => "black", 
+      :fontSize => "11px",
+      :fontWeight => "bold",
+      :labelAlign => "ct",
+      :labelXOffset => 0,
+      :labelYOffset => -15,
+      :strokeColor => "#000000",
+      :strokeOpacity => 1,
+      :strokeWidth => 3,
+      :strokeLineCap => "round",
+      :strokeDashstyle => "solid",
+      :externalGraphic => "/assets/map/${positionType}.png",
+      :graphicWidth => 36,
+      :graphicHeight => 36, 
+      :graphicOpacity => 1,	
+      :graphicXOffset => -18,
+      :graphicYOffset => -18,
+      :display => true
+    }
+  end
+
+  def context
+    context = { 
+      :positionType => :" function(feature) { if (feature.attributes.departure != undefined) { return 'departure'; } else { return 'arrival'; }} " 
+    }
+  end
+
+  def style_map
+    OpenLayers::StyleMap.new(:default => OpenLayers::Style.new(style, { :context => context}))
+  end
+
+end
+
diff --git a/app/views/connection_links/show.kml.erb b/app/views/connection_links/show.kml.erb
new file mode 100644
index 000000000..fa355d7b5
--- /dev/null
+++ b/app/views/connection_links/show.kml.erb
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<kml xmlns="http://www.opengis.net/kml/2.2">
+  <Document>
+    <% if @connection_link.geometry %>
+    <Placemark id="route_<%= @connection_link.id %>" >
+      <name><%= @connection_link.name %></name>
+      <%= @connection_link.geometry.kml_representation.html_safe %>
+    </Placemark>
+    <Placemark id="<%= @connection_link.departure.id %>" >
+      <departure>true</departure>
+      <%= @connection_link.departure.geometry.kml_representation.html_safe %>
+    </Placemark>
+    <Placemark id="<%= @connection_link.arrival.id %>" >
+      <arrival>true</arrival>
+      <%= @connection_link.arrival.geometry.kml_representation.html_safe %>
+    </Placemark>
+    <% end %>
+  </Document>
+</kml>
+